# The Weights and Measures Regulations 1963, Regulation 113


(1) Loose counterpoises for platform weighing machines and weighbridges shall be identified with the instrument to which they relate by a number or other sufficient mark of identification, which shall be indelible. They shall also be marked with the weight which they represent; for example:—
“=1 cwt”.
(2) Loose counterpoises which are marked in units in the imperial system shall not be of hexagonal shape.

---
Source: https://www.legislation.gov.uk/uksi/1963/1710/regulation/113 (the official version)
Page: https://openlegislation.uk/weights-and-measures-regulations-1963/regulation-113
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.